词汇“保活”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	保活
释义	保活保活[bǎo huó]1.■keep-alive 常用词组1.■保活电路 keep-alive circuit （保弧电路）;2.■保活电压 keep-alive voltage （激励电压，点火电压）
随便看	air lift unloader air light airlight formula air-like atmosphere air line airline air line cleaner airline company air line distance airline industry air line lubricants air line lubricator air-line main airliner air-line service airlines of communication air liquefier air-liquid tension air loaded tension device air lock air lock feeder air lock tank air log air loss air lubricated thrust bearing

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。